A backup battery provides power to the specified location/equipment (system) when the primary source of power is…

Walkie talkie is half-duplex communication gadget, portable radios, handheld. Communication is done wirelessly using…

It is normal to have a conference meeting in office between a few staff from various departments. Some meetings will…

One of the most important thing or equipment or tools in an office is a telecommunication system, i.e keyphone system.…

Every one of us wants to live in peace and harmony, no interruption, no danger. Those days, people will rely on guard…

You might need a headset if you use telephone most of the times at work. In case you have to move here and there and…

An alarm system works 24-hours a day, 7 days a week, 365 days a year. Be it day or night, shine or rain. It works like…

In the beginning, employer monitor their employee’s attendance with log book. Whereby, staff has to sign in and out in…